71173792

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1373

約数の個数: 48

約数和(自身を含む): 147087360

約数和(自身を除く): 75913568

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1184, 1279, 1504, 1739, 2558, 3478, 5116, 6956, 10232, 13912, 20464, 27824, 40928, 47323, 55648, 60113, 94646, 120226, 189292, 240452, 378584, 480904, 757168, 961808, 1514336, 1923616, 2224181, 4448362, 8896724, 17793448, 35586896, 71173792]

約数ペア:

[(1, 71173792), (2, 35586896), (4, 17793448), (8, 8896724), (16, 4448362), (32, 2224181), (37, 1923616), (47, 1514336), (74, 961808), (94, 757168), (148, 480904), (188, 378584), (296, 240452), (376, 189292), (592, 120226), (752, 94646), (1184, 60113), (1279, 55648), (1504, 47323), (1739, 40928), (2558, 27824), (3478, 20464), (5116, 13912), (6956, 10232)]